195min/1.5 miles so 130 min / 1 mile or 2h 10min (2 1/6h)
Answer:
ummmmmm
Step-by-step explanation:
I don't know
Answer:
65 = 6x + 7
6x = 58
x = 9.6666666...
65 + y + 9 = 180
y = 106
Step-by-step explanation:
Answer:
-7
Step-by-step explanation:
replace x by 3
-5^3+8
-15+8
=-7
So you do
distribute
a(b+c)=ab+ac
9(x+5)=9x+9 times 5=9x+45
7(x-3)=7x+7 times -3=7x-21
so now we have
9x+45+7x-21
group like terms
9x+7x+45-21
add
16x+24
simplified is 16x+24
